Split series combined voltage transformer
The invention discloses a split series combined voltage transformer. By employing the principle of a series voltage summation method, a primary winding of a non-standard voltage class 420 kV higher standard voltage transformer is connected with a primary winding of a 330 kV lower standard voltage tr...
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| creator | WANG TAO ZHAN ZONGHUI SHU YIFEI DOU SHENGXIA CHANG JING FAN BO HUANG JITAO ZHANG HAOMIAO |
| description | The invention discloses a split series combined voltage transformer. By employing the principle of a series voltage summation method, a primary winding of a non-standard voltage class 420 kV higher standard voltage transformer is connected with a primary winding of a 330 kV lower standard voltage transformer in series to form a primary winding of a combined voltage transformer, a primary winding of a high voltage isolation transformer is connected with a secondary winding of the 420 kV higher standard voltage transformer in series, and a secondary winding of the high voltage isolation transformer is connected with a secondary winding of the 330 kV lower standard voltage transformer in series so that a secondary winding of the combined voltage transformer is formed. The higher and lower standard voltage transformers are split and independent, the 420 kV higher standard voltage transformer can be lifted to a security height via an electric hydraulic system and forms a 750 kV standard voltage transformer with the 330 kV lower standard voltage transformer, and the 330 kV lower standard voltage transformer can work independently and reliably. |
| format | Patent |
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By employing the principle of a series voltage summation method, a primary winding of a non-standard voltage class 420 kV higher standard voltage transformer is connected with a primary winding of a 330 kV lower standard voltage transformer in series to form a primary winding of a combined voltage transformer, a primary winding of a high voltage isolation transformer is connected with a secondary winding of the 420 kV higher standard voltage transformer in series, and a secondary winding of the high voltage isolation transformer is connected with a secondary winding of the 330 kV lower standard voltage transformer in series so that a secondary winding of the combined voltage transformer is formed. The higher and lower standard voltage transformers are split and independent, the 420 kV higher standard voltage transformer can be lifted to a security height via an electric hydraulic system and forms a 750 kV standard voltage transformer with the 330 kV lower standard voltage transformer, and the 330 kV lower standard voltage transformer can work independently and reliably.</description><language>eng</language><subject>MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; TESTING</subject><creationdate>2016</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160203&DB=EPODOC&CC=CN&NR=105301550A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160203&DB=EPODOC&CC=CN&NR=105301550A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG TAO</creatorcontrib><creatorcontrib>ZHAN ZONGHUI</creatorcontrib><creatorcontrib>SHU YIFEI</creatorcontrib><creatorcontrib>DOU SHENGXIA</creatorcontrib><creatorcontrib>CHANG JING</creatorcontrib><creatorcontrib>FAN BO</creatorcontrib><creatorcontrib>HUANG JITAO</creatorcontrib><creatorcontrib>ZHANG HAOMIAO</creatorcontrib><title>Split series combined voltage transformer</title><description>The invention discloses a split series combined voltage transformer. By employing the principle of a series voltage summation method, a primary winding of a non-standard voltage class 420 kV higher standard voltage transformer is connected with a primary winding of a 330 kV lower standard voltage transformer in series to form a primary winding of a combined voltage transformer, a primary winding of a high voltage isolation transformer is connected with a secondary winding of the 420 kV higher standard voltage transformer in series, and a secondary winding of the high voltage isolation transformer is connected with a secondary winding of the 330 kV lower standard voltage transformer in series so that a secondary winding of the combined voltage transformer is formed. The higher and lower standard voltage transformers are split and independent, the 420 kV higher standard voltage transformer can be lifted to a security height via an electric hydraulic system and forms a 750 kV standard voltage transformer with the 330 kV lower standard voltage transformer, and the 330 kV lower standard voltage transformer can work independently and reliably.</description><subject>MEASURING</subject><subject>MEASURING ELECTRIC VARIABLES</subject><subject>MEASURING MAGNETIC VARIABLES</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAMLsjJLFEoTi3KTC1WSM7PTcrMS01RKMvPKUlMT1UoKUrMK07LL8pNLeJhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoYGpsYGhqamBo7GxKgBACQFKPU</recordid><startdate>20160203</startdate><enddate>20160203</enddate><creator>WANG TAO</creator><creator>ZHAN ZONGHUI</creator><creator>SHU YIFEI</creator><creator>DOU SHENGXIA</creator><creator>CHANG JING</creator><creator>FAN BO</creator><creator>HUANG JITAO</creator><creator>ZHANG HAOMIAO</creator><scope>EVB</scope></search><sort><creationdate>20160203</creationdate><title>Split series combined voltage transformer</title><author>WANG TAO ; ZHAN ZONGHUI ; SHU YIFEI ; DOU SHENGXIA ; CHANG JING ; FAN BO ; HUANG JITAO ; ZHANG HAOMIAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN105301550A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2016</creationdate><topic>MEASURING</topic><topic>MEASURING ELECTRIC VARIABLES</topic><topic>MEASURING MAGNETIC VARIABLES</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG TAO</creatorcontrib><creatorcontrib>ZHAN ZONGHUI</creatorcontrib><creatorcontrib>SHU YIFEI</creatorcontrib><creatorcontrib>DOU SHENGXIA</creatorcontrib><creatorcontrib>CHANG JING</creatorcontrib><creatorcontrib>FAN BO</creatorcontrib><creatorcontrib>HUANG JITAO</creatorcontrib><creatorcontrib>ZHANG HAOMIAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG TAO</au><au>ZHAN ZONGHUI</au><au>SHU YIFEI</au><au>DOU SHENGXIA</au><au>CHANG JING</au><au>FAN BO</au><au>HUANG JITAO</au><au>ZHANG HAOMIAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Split series combined voltage transformer</title><date>2016-02-03</date><risdate>2016</risdate><abstract>The invention discloses a split series combined voltage transformer. By employing the principle of a series voltage summation method, a primary winding of a non-standard voltage class 420 kV higher standard voltage transformer is connected with a primary winding of a 330 kV lower standard voltage transformer in series to form a primary winding of a combined voltage transformer, a primary winding of a high voltage isolation transformer is connected with a secondary winding of the 420 kV higher standard voltage transformer in series, and a secondary winding of the high voltage isolation transformer is connected with a secondary winding of the 330 kV lower standard voltage transformer in series so that a secondary winding of the combined voltage transformer is formed. The higher and lower standard voltage transformers are split and independent, the 420 kV higher standard voltage transformer can be lifted to a security height via an electric hydraulic system and forms a 750 kV standard voltage transformer with the 330 kV lower standard voltage transformer, and the 330 kV lower standard voltage transformer can work independently and reliably.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING |
| title | Split series combined voltage transformer |
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